在平常小事中寻找写作素材，是提升作文水平的有效方法，作文是心灵的日记体延伸，只不过它不仅写给自己，也期待着他人的共鸣，以下是就职范文网小编精心为您推荐的演讲保护环境的作文7篇，供大家参考。
演讲保护环境的作文篇1
尊敬的各位老师、亲爱的同学们：
大家早上好！今天，我国旗下演讲的题目是《保护环境，从我做起》。
自然环境是我们人类生存的基础，保护和改善自然环境，是人类维护自身生存和发展的前提。作为二十一世纪的小主人，同学们应该怎样保护环境呢？其实，保护环境，应该从我做起，从身边小事做起。可是，我们不时也能看到这样一些不和谐的画面：经常有同学拿着零食边走边吃，然后将垃圾袋随手乱扔；在课间，经常会在一些楼道上看到大大小小的纸屑，这些都是极不文明的举动。
同学们，当你过着无忧无虑的生活时，可曾想到我们周围的环境正在一步步恶化？当你随手丢下纸屑时，可曾想到我们已陷入垃圾围城的危机中？曾几何时，天空那么蓝，河水那么清，就在大自然给予我们美的享受的同时，人类却在不断伤害她。地球越来越拥挤，随之而来的是环境污染的日渐严重，资源的日渐匮乏。人类的智慧创造了经济的奇迹，无知与贪婪却留下了可怕的恶果。所有的一切都在提醒着我们：环境保护，迫在眉睫！
同学们，你们是二十一世纪的主人，具有环保意识是现代人的标志。我们在保护环境时，应该着眼身边，从净化校园做起。
我的演讲完毕，谢谢大家！
演讲保护环境的作文篇2
敬爱的老师，亲爱的同学们：
你们好！
奉献，就是默默地付出，不求回报。大自然对我们的奉献数不胜数。
太阳，不断燃烧着自己，一直为我们释放出光芒和热量。你想：如果没有了光芒，人类就会陷入黑暗之中；假如没有了热量，人类就即将面临冰川时代。
水，是生命之源。它和空气一样，是我们赖以生存不可或缺的资源。水，滋润了世间万物。假如失去了水源，所有生物将枯竭死亡。
植物，对我们也有奉献。树木们为我们吸收二氧化碳吐出氧气，还能防止水土流失。风沙来的时候，树木形成的防护圈为人类挡住风沙，所以我们还把树木称为“保卫军”。
花儿、草儿不仅装饰了我们美丽的家园，而且疲劳的'人们看见了花草就会渐渐忘记疲劳。药草会被人们采集来做成药，为生了病的人治病。水果各有各的好处，每个季节都会有不同的水果成熟，它们为我们提供了丰富多样的维生素。蔬菜和五谷是我们必不可少的食物。还有一些植物被制作成香料，为我们增添了各种味道。
不只植物，动物对我们也有奉献。蜜蜂，它是我们的制糖专家，为我们酿出香甜可口的蜜糖。马，它长大后可以为我们驮东西，也可以驮我们上山。牛，它可以帮我们耕地，也可以挤出新鲜的牛奶供人们饮用。狗，它可以帮我们看门，有的可以保护家禽、家畜，有的帮助人们放牧，有的帮助主人打猎，有的还可以做警犬、搜救犬。羊，它不仅为我们提供暖和的羊毛，还能为我们挤出比牛奶还有营养的羊奶……
我们从大自然中获得的这一切，都是大自然对我们的无私奉献。难道我们不该好好保护大自然，好好保护环境吗？
演讲保护环境的作文篇3
大家好！
今天我要演讲的题目是保护环境。
保护环境是每个人的责任，社会无论如何发展，人类都得承认一件事实，那就是大自然是人类的母亲，我们呼吸一口空气，喝的每一滴水，都离不开自然。人类赖以生存的星球只有地球。
可是，人类像一个贪婪的孩子，只顾索要，不管回报，以至于现在的环境伤痕累累，场次以来，受伤的必将是我们人类自己……
瞧！如果不保护环境，大自然母亲也将会发怒，比如2008年的5·12大地震，日本大地震，泥石流灾害等，在这过程中，有多少人失去的亲人，失去了无法估量的财产，这不是大自然对人类的惩罚吗？
我们身边触目惊心的事例历历在目，如；路边的小树被折，小草被践踏，小花被采摘，难道他们不痛，不伤心吗？乱砍滥伐，无节制的开采矿产资源。人们就是这样，无所事事的破坏生态平衡。作为小学生，我们应该从身边做起，从小事做起；保护花草树木，不乱丢垃圾，不使用一次性筷子，尽自己一份微薄之力。
在此我呼吁大家；请保护环境，只有这样才是最终保护了人类自己！因为地球只有一个，人类不能克隆。
我的演讲到此结束谢谢大家！
演讲保护环境的作文篇4
how to protect the environment has become one of the biggest problems in the world . it’s our duty to protect our environment . no matter where we live , we should do something to keep our neighborhood clean and tidy . we can collect waste paper or other waste things for recycling. we should plant more trees and we should prevent those factories from pouring waste water into rivers, lakes and fields. we shouldn’t leave rubbish everywhere and spit in public places . we mustn’t pick the flowers or step on the grass in public. if everyone tries his best to protect the environment , the world will become much more beautiful and our life will be better and better .
演讲保护环境的作文篇5
through the changes in the ways of making a living in a family over several generations, man has been warned against waste of natural resources and emphasizing the urgent need to preserve these resources. ever since man appeared on the earth, man's survival has been heavily relied on nature. almost everything we use in our everyday life comes from notate, ranging from the food we eat, the water we drink, to the wood which is tm'ned into furniture.with the development of technology and population growth, the amount and range of materials used has increased at an alarming rate.however, natural resources are not inexhaustible. some reserves are already on the brink of exhaustion and there is no hope of replacing them. the widespread water shortage is an example in point. if man continued to squander natural resources with no thought for the future, the later generations would be in danger. it is up to us to take effective measures before the situation gets out of hand.
演讲保护环境的作文篇6
chinahas a very long and brilliant history whose people are so friendly and hospitable. but i am wondering why some people pay such little attention to the environment and nature. in many places of the countryside rivers have become stinking sewers and brooks have disappeared. heaps of garbage obstructs the scarce flow of dirty water. the grounds are littered with plastic bottles and bags. people are cutting down trees even though it is illegal. in some towns rubbish is hidden behind walls. garbage cans are often of little use making cleaners must rush all day long and also by night to clean the rubbish. this lack of consideration for nature in general is extremely detrimental to children’s education tochina’s image to public health to tourism and to the future.chinais the common treasure of all chinese and we should live up to be a member of this big family a descendant of 5000-year-plus ancient civilized country. i think the environment must absolutely be strictly protected by all means. this protection should go at the same pace as the marvelous development of the nation.in this respectgermanyis a rare model and leaves me a very deep impression. after you have an exciting tour around in this country for a week or so it is unnecessary for you to polish your leather shoes. personally first of all the strong awareness of people’s environmental protection; then the advanced technology applied in the field of preserving the nature; we can learn form others in building china into one of the most environmentally friendly places in the world.
演讲保护环境的作文篇7
last sunday my father and i went fishing along a river. we found the water so dirty that we could hardly catch fish in it. a lot of factories along the river always poured their waste water and rubbish straight into the river which made the river water polluted. in this way most of the fish in the river were killed. if the river water all over the country is polluted like this， no living things will exist in the water. as we all know， environmental pollution does great harm to living things and human beings. now more and more people have come to realize how serious this problem is. our government is doing her best to take measures to fight against pollution. we expect that the water in every river will be made cleaner and cleaner before long.
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